CFD tutorial for flow around ships using ANSYS fluent

Hi, I am fairly new to ANSYS (I've looked at a LOT of sources and tutorials) and want to simulate flow around a boat hull while also acquiring useful data (drag, straight line ability of my boat, and maneuverability) so I can optimize my boat. I still have no clue as to how to do this and how I can get data from it. My general method is to create 2 groups (air and water) and have those volumes be cut in by the shape of my boat (I'll have empty space where the boat should go). From here I have no idea what to do. I have consulted these sources:

and https://digitalcommons.cedarville.edu/cgi/viewcontent.cgi?article=1092&context=research_scholarship_symposium

I've been using VOF to simulate air and water, but I really have no idea what plugging in certain numbers and options does. I would really appreciate it if someone could reference me to a definitive tutorial for this. I've been trying to figure this out for a month now to no avail. Should I even use the fluent option?

you will need to use 6 DOF model in order to simulate this model with the open channel and wave model (VOF). It is doable. I will try to make a tutorial about it soon! Briefly, the boat will have to be assigned as a rigid and it should be surrounded by a sphere or a box that will deform, the whole lot will need separate UDF files to assign their moment of inertias.